Nokea
A nurse is caring for a patient with hypertension. The nurse should educate the patient to avoid which of the following?
- A. Limiting caffeine intake.
- B. Consuming more fruits and vegetables.
- C. Increasing salt intake.
- D. Increasing physical activity.
Correct Answer: C
Rationale: The correct answer is C: Increasing salt intake. Salt intake can worsen hypertension by causing water retention and increasing blood pressure. Limiting caffeine intake (A) and increasing physical activity (D) are beneficial for managing hypertension. Consuming more fruits and vegetables (B) is also recommended as they are part of a healthy diet that can help lower blood pressure. Overall, educating the patient to avoid increasing salt intake is crucial in managing hypertension effectively.
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Which of the following is the appropriate health promotion question to ask during a review of symptoms?
- A. "Do you use sunscreen while outside?"
- B. "I need to see if your skin is warm and dry."
- C. "Have you experienced any dizziness or headaches?"
- D. "When you cough, what colour is the sputum you bring up?"
Correct Answer: A
Rationale: The correct answer is A: "Do you use sunscreen while outside?" because it directly relates to health promotion by addressing preventive measures. Sunscreen helps prevent skin cancer and other skin conditions. Choice B is incorrect as it focuses on assessing skin condition rather than promoting health. Choice C is incorrect as it relates to symptoms rather than prevention. Choice D is incorrect as it is related to assessing a specific symptom rather than promoting overall health.
A 32-year-old female patient complains that she has noticed several small, slightly raised, bright-red dots on her chest. On examination, the nurse thinks that the spots are probably:
- A. Anasarca.
- B. Scleroderma.
- C. Senile angiomas.
- D. Latent myeloma.
Correct Answer: C
Rationale: The correct answer is C: Senile angiomas. Senile angiomas are common benign growths of small blood vessels that appear as bright-red dots on the skin, commonly seen in older individuals. In this case, the patient is 32 years old, which is relatively young for an appearance of senile angiomas, but still within the possible age range. Anasarca (A) is generalized edema, not related to the described skin condition. Scleroderma (B) is a connective tissue disorder characterized by skin thickening and not associated with bright-red dots. Latent myeloma (D) is a type of bone marrow cancer and not related to the skin findings described.
A nurse is assessing a 45-year-old male patient with a history of smoking. The nurse would be most concerned if the patient reports:
- A. Shortness of breath with minimal exertion.
- B. Occasional cough with mucus production.
- C. Slight wheezing after physical activity.
- D. Experiencing no symptoms related to smoking.
Correct Answer: A
Rationale: The correct answer is A because shortness of breath with minimal exertion indicates possible respiratory distress, which can be a sign of significant lung damage from smoking. This symptom suggests a decreased ability to exchange oxygen and carbon dioxide efficiently, potentially leading to serious health complications.
Choice B is incorrect because an occasional cough with mucus production is common in smokers and may not be as alarming as shortness of breath.
Choice C is incorrect as slight wheezing after physical activity could be due to exercise-induced asthma rather than solely smoking-related issues.
Choice D is incorrect because even though the patient may not be experiencing symptoms related to smoking currently, it does not rule out potential underlying lung damage or future health risks associated with smoking.
A nurse is caring for a patient who has a history of myocardial infarction. The nurse should prioritize which of the following assessments?
- A. Blood pressure and heart rate.
- B. Temperature and respiratory rate.
- C. Bowel sounds and abdominal girth.
- D. Urine output and skin integrity.
Correct Answer: A
Rationale: The correct answer is A: Blood pressure and heart rate. This is crucial in assessing the cardiac function of a patient with a history of myocardial infarction. Monitoring blood pressure and heart rate helps in evaluating cardiovascular status and detecting any potential complications. Abnormal values in these parameters can indicate inadequate perfusion to the heart or other organs, which can be life-threatening.
Other choices are incorrect because:
B: Temperature and respiratory rate are important assessments but not the priority for a patient with a history of myocardial infarction.
C: Bowel sounds and abdominal girth are more relevant for gastrointestinal issues and not a priority in this scenario.
D: Urine output and skin integrity are important assessments for overall health but do not directly relate to the cardiovascular status in a patient with a history of myocardial infarction.
Which of the following positions is most appropriate for performing an abdominal examination on an obese patient?
- A. Head elevated to 45 degrees
- B. Have the patient lie flat
- C. Place the patient in the supine position
- D. Position the patient on their side
Correct Answer: C
Rationale: The correct answer is C: Place the patient in the supine position. This position allows optimal access to the abdomen for examination due to gravitational forces aiding in organ palpation. Having the patient lie flat (choice B) may not provide adequate access. Positioning the patient on their side (choice D) may limit visibility and palpation. Elevating the head to 45 degrees (choice A) is unnecessary for an abdominal examination on an obese patient.